IPv6

China Industrial and Commercial Bank announced the issuance of digital credit cards.

China Industrial and Commercial Bank officially announced the issuance of digital credit card: unbounded platinum digital card, and opened a digital card area in the official APP "ICBC e Life". Users can now enter and select a digital card to enable and complete "one-key card binding".

Roger Ver: Bitcoin Agricultural Bank will branch from BCH on 165438+ 10/5.

According to Jin Caijing, Roger Ver, the founder of Bitcoin.com and a supporter of BCH, wrote on Twitter: "Bitcoin ABC and Deadalnix announced that they will split from BCH on June 5438+065438+ 10/5. I wish them good luck with their new tokens and thank them for airdropping them to all BCH holders for free. " It is reported that the BCH network will be upgraded every two years in June 165438+ 10/5 as planned. The Bitcoin ABC team plans to introduce the IFP Bitcoin base rule in the upgrade, that is, allocate 8% of the block rewards to ABC related addresses to support team development. Yesterday, Roger Ver posted the IFP Bitcoin base rules against Bitcoin ABC team on Twitter.

policy

Bank of Korea promotes digital currency's external consulting program.

On August 30th, the Bank of Korea accepted the external consultation on the establishment of the "Central Bank digital currency (CBDC) Demonstration System". Bank of Korea said on the 30th that the basic business of CBDC (design, definition conditions, research and implementation technology) ended last month, and based on this, the second phase of business-"CBDC business process analysis and external consultation" was promoted. Design CBDC business process and system architecture (computer system structure, action mode, relationship between components, data management, security, etc.). ) and formulate a specific implementation plan to promote the construction of "CBDC operation system" next year.

Russia proposed a bill to report encrypted mines to the government.

On August 3 1, Russian government departments issued a draft for public comment, which gave the precise definition of data center for the first time. If the bill is passed, the country's data centers will be obliged to report their operations to Roskomnadzor, an internet censorship agency. A data center is defined as "having its own infrastructure to host hardware for storing, processing and accessing data, and ensuring accessibility, security and management level." Igor Runets, CEO of Bitriver, one of Russia's largest mines, said that the new regulations will apply to miners, who are likely to have to submit quarterly reports. The government has learned about all the big miners, because any farm that consumes more than 1 to 2 MW can be detected by power grid operators.

Close to regulators: At present, the pilot scenario of digital RMB has not changed.

Guangzhou has issued 66 measures to support Guangdong-Hong Kong-Macao Greater Bay Area's financial development, many of which are related to blockchain.

On September 2nd, Guangzhou Municipal Government15th1KLOC-0/7th executive meeting deliberated and adopted the Action Plan on Implementing the Opinions on Financial Support for Guangdong-Hong Kong-Macao Greater Bay Area's Construction (hereinafter referred to as the Plan). The plan points out that financial technology should be used to strengthen the prevention and control of financial risks, and financial technology means such as blockchain, artificial intelligence, big data and Internet should be used to improve the ability and level of financial supervision and maintenance of financial stability, to discover and resolve hidden financial risks in time, and to build a financial safe operation zone in Guangdong-Hong Kong-Macao Greater Bay Area. The plan also emphasizes vigorously developing financial technology, expanding the pilot scope of cross-border financial blockchain service platform, continuously promoting the in-depth application of mobile payment in key urban and rural areas in Greater Bay Area, such as smart transportation, smart life, smart medical care and smart pension, steadily promoting cross-border payment facilitation measures in public transportation and other fields in Greater Bay Area, and continuously providing Guangdong-Hong Kong-Macao Greater Bay Area with more professional, better and safer financial products and services. Support to promote the pilot of domestic mobile payment for overseas personnel in Guangzhou.

Bank of England Governor Bailey: The Bank of England is considering issuing the central bank digital currency.

Bank of England Governor Bailey said that the Bank of England is considering issuing the central bank digital currency, and the introduction of any digital currency by the central bank needs careful consideration. He also said that encrypted assets are not suitable for payment and encrypted assets have nothing to do with money. Bailey also said that a stable currency can provide some useful benefits in payment. (cryptocurrency) may play a role in private and public sector payments, so it is necessary to formulate standards to avoid catching up with innovation in the payment field. Payment companies with systemic importance should abide by standards to reflect the risks. Bailey believes that any size of standard purity retail stable currency should be issued in the UK.

blockchain

September 10 will bifurcate the bit stocks and the new bit stocks NBS will bifurcate.

Bitshares announced that it will branch at 2 10: 55 Beijing time on September10, and distribute the new currency, New BitShares NBS, whose English full name is New BitShares. This difference is due to the incident that some developers modified the voting system code without community voting during the upgrade of BTS version 4.0, which caused great controversy in the community. NBS will abide by the consensus of DPOS, only roll back the tampering function that has not been approved by DPOS, and the rest will continue to use the functions of BTS version 4.0.

Bank of China Association: Obviously, the blockchain will be built in stages as the underlying technology of the platform.

On August 3 1, Bank of China and CICPA jointly promoted the construction of a third-party electronic letter of credit financial service platform, and a number of key tasks have been completed. First, the system framework of building the platform by stages with blockchain technology as the underlying technology was clarified, that is, in the first stage, large and medium-sized commercial banks and accounting firms with high technology content and relatively centralized digitalization were selected for online operation, and in the second stage, they were gradually extended to local small and medium-sized banks and accounting firms for use. Taking the platform construction as an opportunity, some small and medium-sized banks were promoted to realize data concentration and further improve data governance.

Postal EMS uses ant chain technology to trace its source, and the admission notice has been oriented to candidates all over the country.

Postal EMS adopts ant chain technology to trace the admission notice, which has been applied to national candidates. The aim is to further improve the level of digitalization, eliminate the hidden dangers of candidates' admission information in recruitment, filing and mailing, and promote information sharing among admissions offices, universities, China Post and candidates. Ant Financial and Postal EMS have previously launched a blockchain traceability solution. The platform was put into trial operation on 20 19, and officially provided services nationwide this year. Note: EMS traceability platform adopts multi-agent trust endorsement. One is the College Admissions Office, which imports the information of the admission notice into the system and completes the information uploading, so as to ensure that the information of the admission notice at the college end is uploaded in time and that the information is not tampered with from the source; The second is postal EMS, which completes information uploading at the same time of receiving, sending, delivering and delivering the letter of admission, so as to ensure that the information processed in the delivery process of the letter of admission can be uploaded in time and that the information will not be tampered with in each operation link; Third, candidates can check the traceability information of the admission notice on the chain through the official EMS channel.

China's first international financial standard blockchain project passed.

From June 22nd to July 3rd, the plenary session of ITU-T Study Group XVI (SG 16) was held online. At this meeting, the international standard "Guide to the Application of Financial Distributed Account Book Technology" led by digital currency Research Institute of China People's Bank and jointly initiated by China Institute of Information and Communication and Huawei was successfully established in ITU-T SG 16. At present, major countries and international organizations around the world have accelerated the technological innovation and application exploration of blockchain layout. China has a good foundation in the field of blockchain, and is accelerating the innovative development of blockchain technology and industry, and promoting the blockchain to play a role in social economy. In the financial industry, blockchain has been applied in many fields such as trade financing, bill trading, supply chain finance, deposit, reconciliation, asset securitization and so on. For a long time, the Institute of Mathematics has attached great importance to and actively carried out the standardization of statutory digital currency and blockchain. Based on the working group of statutory digital currency standards of the National Financial Standardization Technical Committee, it has carried out the research and compilation of financial technology standards such as distributed ledger technology to standardize the distributed ledger technology and application.

The main network code of Filecoin will be frozen on September 30th or online at 5438+00 in June.

On September 3rd, Filecoin officially held an online conference call for members of the global community. The official said that the main network code is about to freeze. The day before the meeting, the official has released the progress time of the official version of the main network on GitHub: since September 4, the main network code will not add any new functions. In the meantime, the miners will finally test and optimize the fit between the equipment and the test, and freeze the code on September 30. This may mean that Filecoin's main network may go online in June 5438+00.

Alibaba released the first domestic public welfare blockchain standard.

On September 5 th, at the offline forum of Alibaba 95 Public Welfare Week held today, the group standard "Public Welfare Chain Technology and Application Specification" (hereinafter referred to as the standard) proposed and jointly drafted by Alibaba Public Welfare Foundation was officially released, which is the first public welfare blockchain industry standard in China.

Cryptocurrency

The net income of Jian 'an Technology in the second quarter was 65.438+0.78 billion yuan, an increase of 654.38+0.6 times from the previous quarter.

On August 3rd1day, Beijing time, Jian 'an Technology ("Canaan Company" or "Our Company") released the financial data after consolidated statements in the second quarter of 2020 ("this quarter") (the same below). The company's total net income this quarter reached 1.78 1 billion yuan, an increase of 1.9 from the previous month. This is mainly due to the increase of total sales of computing power (total sales of computing power = ∑ sales quantity of mining machines × design computing power value of each mining machine) 198.5%, and the increase of sales quantity of mining machines 153.5%. At the same time, the company's profitability has also been improved. The gross profit of the company increased from 2.4 million yuan in the first quarter of 2020 to 43.3 million yuan in the second quarter, with an increase of 1, 71.5% from the previous quarter. The gross profit margin in the second quarter also increased from 4.5% in the same period of 20 19 and 3.5% in the first quarter of 2020 to 24.3%. Zhang Nangeng, Chairman and CEO of Jian 'an Technology, said that in May 2020, bitcoin was halved smoothly, and the price of bitcoin gradually stabilized and rose slowly, thus promoting the number of bitcoin mining machines sold by the company and the corresponding total sales of computing power. This fixed increase has promoted the continuous improvement of the company's financial position and operating performance.

The Bermuda government announced the launch of a pilot scheme for digital reward tokens.

The government of Bermuda announced that it has started a digital incentive token pilot program in cooperation with the local private payment platform Stablehouse, which is expected to provide initial feedback on the feasibility of digital tokens to promote the purchase of basic products and services. In 20 19, Bermuda began to develop a digital identification system based on blockchain, and announced that people can pay taxes with the stable currency USDC. The development of incentive tokens will be launched later this year as part of the government's initiative to create a comprehensive encryption ecosystem to support digital currency on the island.

The Vienna Stock Exchange launched the first cryptocurrency product.

Vienna Stock Exchange (Wiener B? Rse AG) listed the first exchange-traded product (ETP) of Bitcoin and Ethereum. Experts in the region said that this seems to be a strong adoption signal. It is reported that the product is issued by Swiss financial technology company 2 1 Shares AG under the stock code ABTC, aiming at tracking the trend of Bitcoin and Ethereum.

Bithumb, the Korean cryptocurrency exchange, was searched by Seoul police for alleged fraud.

On September 2, Seoul police searched Bithumb, the largest cryptocurrency exchange in South Korea. Jung Hoon Lee, Speaker of Bithumb Korea Council, is under police investigation for fraud and property escape. According to the Seoul Public Security Department, the seizure was related to investment fraud related to the issuance of BXA tokens. The victim said that Li and others pre-sold 30 billion won tokens in the name of listing, but they did not actually go public, causing losses.

Data: The fee income of the miners in Ethereum is 6.5438+0.7 million US dollars, setting a new record.

According to the data of block research, in September of 1 year, the miners in Ethereum created the highest fee income of170,000 USD in history. This figure is 3.7 times the highest amount recorded when the price of cryptocurrency soared in February 20 17 and June 20 18. On the other hand, bitcoin miners generated a transaction fee of $654.38+$5,000 yesterday, which was only 9% of the fees of the miners in Ethereum. Larry Cermak, research director of Block, said that the soaring transaction cost of Ethereum and the soaring income of miners may lead to the price increase of Ethereum mining machines in the secondary market. Cermak said that this trend is conducive to tapping chip manufacturers such as AMD and Nvidia.

ETC plans to introduce law enforcement agencies to supervise the leasing of computing power to prevent the 5 1% attack from happening again.

On September 2nd, Ethereum Classic Labs pointed out in an article in September 1 that NiceHash, a cryptocurrency mining market, was suspected of participating in many attacks on the network. It is said that malicious attackers have purchased computing power from Nice Hash market for many times and carried out so-called 5 1% attacks. The company said that it will take all necessary measures to protect the classic network of Ethereum, including taking legal action against those who commit or assist malicious attacks. It also plans to introduce law enforcement departments and cooperate with global regulators to provide "accountability" and "transparency" for computing power leasing.

In the latest quarter, OKB destroyed 38 10000 pieces, with a value of 2 10/0000 USD.

OKEx announced that from June 1 day to August 3 1 day, 2020, OKB will start the repurchase and destruction work in the new quarter. This is the ninth repurchase and destruction of OKB. A total of 3,865,438+06,358.49 pieces of OKB were repurchased and destroyed in the secondary market, with a value of about US$ 265,438+00,000. At present, they have been transferred to the black hole address. At present, 24487942.07 OKB has been destroyed, and the current circulation is 2755 12057.93.

Indian Prime Minister Modi's Twitter account is suspected to have been invaded, asking followers to donate cryptocurrency.

Twitter officially confirmed on the 3rd that the Twitter account of Indian Prime Minister Modi's personal website was hacked and measures have been taken to protect it. Earlier on the 3rd, the Twitter account @narendramodi_in of Modi's personal website seemed to be hacked. A series of mysterious tweets appeared in his account, asking fans to donate money to the rescue fund through cryptocurrency, and the tweets were subsequently deleted. One of the tweets read, "I call on everyone to give generously to the COVID-19 International Rescue Foundation. Now, India has begun to use cryptocurrencies. " The tweet also includes an address.

Filecoin official: the test reward for big miners rose to 4.6 million fil.

On September 2nd, Beijing time, ian, the core personnel of Filecoin, made an announcement at slack. The main points are as follows: 1. Global awards upgrade. When the whole network finally reaches 200PiB, unlock the 1.5 million FIL prize, with a total reward of 4.6 million FIL prize; 2. Increase support for small miners. Miners who have registered and submitted sectors before September 2 can apply for 500 FIL reward after completing the calculation of 1TiB, and the effective calculation is greater than 10TiB, and the highest one can apply for 1000 FIL reward; 3. Miners must complete more than 80% of the order storage and retrieval, and complete the sector upgrade before they can apply for rewards; 4. The trading robot is open source, and miners can make it more perfect; The government is studying to reward the best community members.

Kreman v CSW has been postponed to 202 1 1 4.

On September 4th, it was reported that the Southern District Court of Florida had approved the motion to postpone the lawsuit of CSW and Dave Kreman, which will be heard on1October 4th.

The founder of SushiSwap responded by cashing in: it only caused 5% slippage and will continue to participate in community work.

On September 5th, several Twitter users found that the anonymous founder of SUSHISwap had sold all sushi tokens in his wallet, but the founder responded that he would continue to contribute to the project, including signing, migration and development. The founder sold about 2.56 million copies of sushi in exchange for about 1.8 million ETH (about 6 million US dollars), adding that selling sushi only caused a price slip of about 5%. According to previous reports, Chef Nomi, founder of SushiSwap, said that necessary measures have been taken to eliminate FUD (fear, uncertainty and doubt) related to liquidity migration, including converting all $ sushi tokens in devpool into LP tokens of Sushi-Ethuni Swapp. All converted LPs will be migrated with everyone who puts LP tokens into MasterChef contracts.